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298 Cases Solved. Advancing justice for missing persons, unsolved homicides, unidentified and unclaimed remains.

Case Description

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Summary based on the NamUs case record (MP15075) and 6 other sources
In the spring of 1959, a 17-year-old female named Diane Marie Webb vanished from Phoenix, Arizona, leaving behind a story marked by young love and unsettling questions. Earlier that year, her family had relocated from California to Dolan Springs, Arizona, but Diane chose to stay behind with her 16-year-old boyfriend, Bennie Milton Webb. A visit to her family brought the news of her pregnancy and her intention to marry Bennie. Despite her father's disapproval, Diane's mother and younger brother attended her wedding in Indio, California, which would be the last time they ever saw her. For a few months following her marriage, Diane kept in touch with her family through letters. The final correspondence they received was a letter to her younger sister, postmarked August 22, 1959, which included a birthday card and some crocheted handkerchiefs. After that, the letters abruptly stopped, and a silence began that has lasted for decades.

Over a year after Diane's last letter, her family received a startling communication from her husband, Bennie. In a letter, he indicated that he believed Diane was with them in Dolan Springs. Confused and worried, her parents wrote back to him, seeking answers. Bennie's reply, dated January 5, 1961, stated that he hadn't seen or heard from Diane in a very long time. He claimed the last time he saw her, he had given her $100 and put her on a bus to return to her family. According to Bennie, Diane had written him one letter after this, informing him that she had suffered a miscarriage. He suggested that her family contact a female friend of hers in California, believing she might have information about Diane's whereabouts. This account, however, has never been verified, and there is no evidence that Diane ever boarded that bus.

The years that followed were filled with uncertainty and pain for Diane's family. At one point, her father traveled to Bennie's hometown of Truth or Consequences, New Mexico, in a desperate search for answers. It is alleged that Bennie's brother, who was the chief of police at the time, threatened him and forced him to leave town. In the years since, Bennie has reportedly been uncooperative with the police investigation, has refused to take a polygraph test, and has even claimed to not remember marrying Diane, despite the existence of their marriage certificate. A flicker of hope emerged in November 1967 when skeletal remains were found in the Catalina Mountains of southern Arizona, which investigators initially believed to be Diane's. However, Diane's mother refused to accept them, a belief that was later confirmed in 2013 when DNA testing proved the remains were not her daughter's. The case of Diane Webb's disappearance remains one of Arizona's oldest unsolved missing person cases, a poignant story of a young woman who vanished, leaving her loved ones with a lifetime of unanswered questions.

Last Seen: May 6, 1959

Possible Unidentified Matches (8)

Unidentified remains cases whose details are consistent with this person, ranked by how closely they compare. Fields that are unknown in either case are left out of the score.

79%Possible
Jane Doe — Tolleson, Arizona - unidentified case UP2069
Jane Doe — Tolleson, Arizona
UP2069 • Found May 17, 1988
View case
Sex ✓Female
Age 100%Est. 25–35 vs 17 when missing
Race 100%White
Location 100%11 mi away, same county
TimingFound 29 years after last seen
Height 100%5'3" vs 5'2"–5'4"
Weight 45%159 lb vs 110–120 lb
Hair 100%Brown vs Brown
78%Possible
Jane Doe — Near Casa Grande, Arizona - unidentified case UP67534
Jane Doe — Near Casa Grande, Arizona
UP67534 • Found May 19, 1980
View case
Sex ✓Female
Age 100%Est. 22–27 vs 17 when missing
Race 100%White
Location 92%41 mi away, same state
TimingFound 21 years after last seen
Height 100%5'2"–5'4" vs 5'2"–5'4"
Weight 100%120–140 lb vs 110–120 lb
Hair 50%Blond vs Brown
76%Possible
Jane Doe — Aguila, Arizona
UP89934 • Found Dec 31, 1969
View case
Sex ✓Female
Age 100%Est. 17–23 vs 17 when missing
Race 100%White
Location 83%72 mi away, same county
TimingFound 11 years after last seen
Height 100%5'0"–5'5" vs 5'2"–5'4"
76%Possible
Jane Doe — Arizona - unidentified case UP1985
Jane Doe — Arizona
UP1985 • Found Feb 24, 2002
View case
Sex ✓Female
Age 100%Est. 35–45 vs 17 when missing
Race 100%White
Location 96%23 mi away, same county
TimingFound 43 years after last seen
Height 84%5'0" vs 5'2"–5'4"
Hair 100%Brown vs Brown
75%Possible
Jane Doe — Mohave County, Arizona
UP85989 • Found May 18, 1975
View case
Sex ✓Female
Age 100%Est. 8–22 vs 17 when missing
Race 100%White
Location 64%155 mi away, same state
TimingFound 16 years after last seen
Height 100%5'3"–5'4" vs 5'2"–5'4"
Weight 100%125 lb vs 110–120 lb
Hair 100%Brown vs Brown
75%Possible
Jane Doe — Arizona - unidentified case UP1939
Jane Doe — Arizona
UP1939 • Found Jun 24, 1996
View case
Sex ✓Female
Age 100%Est. 45–60 vs 17 when missing
Race 100%White
Location 96%23 mi away, same county
TimingFound 37 years after last seen
Height 84%5'6" vs 5'2"–5'4"
Weight 71%148 lb vs 110–120 lb
Hair 70%Gray vs Brown
Eyes 0%Hazel vs Gray
75%Possible
Jane Doe — Scottsdale, Arizona
UP12148 • Found Oct 2, 1982
View case
Sex ✓Female
Age 100%Est. 15–19 vs 17 when missing
Race 100%White
Location 100%9 mi away, same county
TimingFound 23 years after last seen
Hair 100%Brown vs Brown
75%Possible
Jane Doe — Tucson, Arizona - unidentified case UP7228
Jane Doe — Tucson, Arizona
UP7228 • Found Oct 25, 1965
View case
Sex ✓Female
Age 100%Est. 16–20 vs 17 when missing
Race 100%White
Location 74%106 mi away, same state
TimingFound 6 years after last seen
Height 100%5'3" vs 5'2"–5'4"

These comparisons are generated automatically from public NamUs case data and are not confirmed identifications. Only DNA, dental or fingerprint comparison by investigators can confirm an identity. If you believe two cases are connected, contact the agency handling the unidentified case.

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